| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #5 | Park County, WY | Sep 2025 | 338.6k BBLs |
| #6 | Sweetwater County, WY | Sep 2025 | 246.7k BBLs |
| #7 | Sublette County, WY | Sep 2025 | 227.6k BBLs |
| #8 | Carbon County, WY | Sep 2025 | 197.3k BBLs |
| #9 | Niobrara County, WY | Sep 2025 | 167.7k BBLs |
| #10 | Fremont County, WY | Sep 2025 | 160.4k BBLs |
| #11 | Hot Springs County, WY | Sep 2025 | 123.5k BBLs |
| #12 | Big Horn County, WY | Sep 2025 | 88.5k BBLs |
| #13 | Crook County, WY | Sep 2025 | 61.7k BBLs |
| #14 | Johnson County, WY | Sep 2025 | 54.9k BBLs |
| #15 | Weston County, WY | Sep 2025 | 32.7k BBLs |
| #16 | Washakie County, WY | Sep 2025 | 23.2k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #10 | Laramie County, WY | Sep 2025 | 821.8k MCF |
| #11 | Natrona County, WY | Sep 2025 | 443k MCF |
| #12 | Park County, WY | Sep 2025 | 370k MCF |
| #13 | Niobrara County, WY | Sep 2025 | 267.1k MCF |
| #14 | Washakie County, WY | Sep 2025 | 92.8k MCF |
| #15 | Big Horn County, WY | Sep 2025 | 76k MCF |
| #16 | Weston County, WY | Sep 2025 | 61.7k MCF |
| #17 | Crook County, WY | Sep 2025 | 44.7k MCF |
| #18 | Hot Springs County, WY | Sep 2025 | 14.5k MCF |
| #19 | Sheridan County, WY | Sep 2025 | 662 MCF |
| #20 | Goshen County, WY | Sep 2025 | 603 MCF |
| #21 | Albany County, WY | Sep 2025 | 563 MCF |